Inventor · disambiguated record
Kimio Uekama
Also filed as: UEKAMA KIMIO
9 granted patents·1 pending application·80 citations·filing 1992–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0171US6919987B2Light wavelength-multiplexing systemsFUJITSU LTD·Filed 2002·Granted Jul 19, 2005·11 cites·6 claims
- 0269US6441955B1Light wavelength-multiplexing systemsFUJITSU LTD·Filed 1998·Granted Aug 27, 2002·49 cites·20 claims
- 0366US8422888B2Optical transmission systemUEKAMA KIMIO·Filed 2010·Granted Apr 16, 2013·3 cites·8 claims
- 0465US8886039B2Optical packet switching system, optical packet switching device, and optical packet transmitter deviceUEKAMA KIMIO·Filed 2012·Granted Nov 11, 2014·2 cites·11 claims
- 0565US8879910B2Optical packet switching system and optical packet transmitter deviceUEKAMA KIMIO·Filed 2012·Granted Nov 4, 2014·2 cites·11 claims
- 0661US7689131B2WDM systemFUJITSU LTD·Filed 2003·Granted Mar 30, 2010·5 cites·17 claims
- 0740US2003179783A1Wavelength division multiplexing transmission systemFUJITSU LTD·Filed 2002·Application pending·0 cites
- 0838US8837941B2Optical packet switching system and optical packet switching deviceUEKAMA KIMIO·Filed 2012·Granted Sep 16, 2014·0 cites·5 claims
- 0933US5517493ALine setting and phase adjusting apparatus for synchronous multiplex communicationsFUJITSU LTD·Filed 1994·Granted May 14, 1996·4 cites·7 claims
- 1031US5347565AOrder wire device having function for reducing noise in communication system having a plurality of order wire devicesFUJITSU LTD·Filed 1992·Granted Sep 13, 1994·4 cites·9 claims
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